199963478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17053}}^1$

素因数の和:17120

約数の個数: 32

約数和(自身を含む): 360999072

約数和(自身を除く): 161035594

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 451, 533, 902, 1066, 5863, 11726, 17053, 34106, 187583, 221689, 375166, 443378, 699173, 1398346, 2438579, 4877158, 7690903, 9089249, 15381806, 18178498, 99981739, 199963478]

約数ペア:

[(1, 199963478), (2, 99981739), (11, 18178498), (13, 15381806), (22, 9089249), (26, 7690903), (41, 4877158), (82, 2438579), (143, 1398346), (286, 699173), (451, 443378), (533, 375166), (902, 221689), (1066, 187583), (5863, 34106), (11726, 17053)]